16302160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 44390016

約数和(自身を除く): 28087856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 677, 688, 860, 1204, 1354, 1505, 1720, 2408, 2708, 3010, 3385, 3440, 4739, 4816, 5416, 6020, 6770, 9478, 10832, 12040, 13540, 18956, 23695, 24080, 27080, 29111, 37912, 47390, 54160, 58222, 75824, 94780, 116444, 145555, 189560, 203777, 232888, 291110, 379120, 407554, 465776, 582220, 815108, 1018885, 1164440, 1630216, 2037770, 2328880, 3260432, 4075540, 8151080, 16302160]

約数ペア:

[(1, 16302160), (2, 8151080), (4, 4075540), (5, 3260432), (7, 2328880), (8, 2037770), (10, 1630216), (14, 1164440), (16, 1018885), (20, 815108), (28, 582220), (35, 465776), (40, 407554), (43, 379120), (56, 291110), (70, 232888), (80, 203777), (86, 189560), (112, 145555), (140, 116444), (172, 94780), (215, 75824), (280, 58222), (301, 54160), (344, 47390), (430, 37912), (560, 29111), (602, 27080), (677, 24080), (688, 23695), (860, 18956), (1204, 13540), (1354, 12040), (1505, 10832), (1720, 9478), (2408, 6770), (2708, 6020), (3010, 5416), (3385, 4816), (3440, 4739)]